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avoid a crash if used without attached buffer

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12090 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus
2005-03-28 13:33:15 +00:00
parent 9543470f44
commit c3bfa6fec9
1 changed files with 22 additions and 19 deletions
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src/servers/app/drawing/Painter/Painter.cpp
+3
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@@ -612,6 +612,8 @@ Painter::DrawString(const char* utf8String, uint32 length,
{ {
fPatternHandler->SetPattern(B_SOLID_HIGH); fPatternHandler->SetPattern(B_SOLID_HIGH);
if (fBuffer) {
Transformable transform; Transformable transform;
// TODO: convert BFont::Shear(), which is in degrees 45°...135° to whatever AGG is using // TODO: convert BFont::Shear(), which is in degrees 45°...135° to whatever AGG is using
// transform.ShearBy(B_ORIGIN, fFont.Shear(), 0.0); // transform.ShearBy(B_ORIGIN, fFont.Shear(), 0.0);
@@ -632,6 +634,7 @@ Painter::DrawString(const char* utf8String, uint32 length,
transform.RotateBy(B_ORIGIN, -fFont.Rotation()); transform.RotateBy(B_ORIGIN, -fFont.Rotation());
transform.TranslateBy(baseLine); transform.TranslateBy(baseLine);
transform.Transform(&fPenLocation); transform.Transform(&fPenLocation);
}
} }
// DrawString // DrawString